Hungarian student and nanny Viktoria Tautz, who was on just £3.60 an hour, faces jail

He went on to suffer three cardiac arrests, before dying at 10.55pm on 1 September.

Nanny Tautz said the tot did not fall or have any accidents while in her care, but claimed they played a game of “horsey” where Joshua sat on her knee.

But her description of the game has been ruled out as a possible cause of death, the court heard.

She later claimed Joshua was crying in his cot in his parents' one-bedroom flat.

On that day, for whatever reason, something snapped in the defendant and for a short while she lost her temper with Joshua and assaulted him causing all those injuries

Prosecutor Zoe Johnson

She said Tautz had spent two months in "testing circumstances" as she was not allowed to take Joshua out of the flat.

Johnson said: "On that day for whatever reason the prosecution case is that something snapped in the defendant and for a short while she lost her temper with Joshua and assaulted him causing all those injuries.

"Her account of what happened while she was looking after Joshua does not explain Joshua's various injuries and therefore something else occurred.
"We suggest it was a dangerous and excessive shaking of Joshua."

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